• New

VoxMark

Turn any voiceover into frame-accurate markers and subtitles, automatically. VoxMark renders your comp's audio mix, transcribes it with the AI provider of your choice, and drops the result as markers or an SRT, with speaker identification and colour-coded voices.

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  $40.00
  • Free Trial
Description

VoxMark - After Effects & Premiere Voiceover to Markers

AI-powered voiceover transcription for After Effects. Renders your comp audio, sends it to a Whisper transcription API, and drops the result as timeline markers — directly inside After Effects or Premiere.  Grab a free Groq API key - the plugin will provide you with a choice of 3 services with links to create API keys. We recommend Groq where you can transcribe and use for free.

Simply scan your composition for voiceover (maybe solo your VO layers first), then hit transcribe and turn it all into annotated markers, as words or phrases.

New!! Export your transcribed audio out as an .srt file to ingest into Premiere Pro for captioning. Alternatively, you can import an .srt file to markers, without having to transcribe.

Features

  • Runs natively in both After Effects and Premiere Pro
    • Transcribe voiceover to comp markers in one click
      • Choose between segment-level (phrase) and word-level granularity
        • Auto-detect or manually set the transcription language
          • Split long markers at a configurable character limit
            • Import an existing .srt file to create markers without transcribing
              • Export comp markers as an .srt subtitle file
                • Save markers to memory and restore them later (for unlimited comps) — useful for clearing the timeline mid-project
                  • Supports OpenAI Whisper, Groq Whisper (free), and AssemblyAI
                    • Add color to your markers for extra customisation, or have a color per voice actor for differentation
                      • Use the navigate tab to jump to specific markers using the transport controls, or click the caption directly

                        Getting an API Key 

                        • Groq — Free tier, fastest, recommended for most users.
                          • OpenAI — Pay-per-use, billed per minute of audio.
                            • AssemblyAI — 5 hours free, best for long files.

                              Usage

                              1. Open a composition in After Effects
                                1. In the VoxMark panel, select your provider and paste your API key, then click Save
                                  1. Click Scan Comp to detect audio layers
                                    1. Click Render & Transcribe — After Effects will render the audio and send it for transcription
                                      1. Markers appear in your comp timeline automatically
                                        VoxMark Transcribe Tab
                                        Add your api key, hit save, scan the comp for audio, hit render and transribe!
                                        VoxMark Edit Tab
                                        Navigate your markers with the transport controls
                                        Add a voice even if you only have a single voice actor to add colour to your markers.  Use range markers or swap for frame markers and hide the marker text completely.  Or Save and restore all markers for unlimited comps!
                                        VoxMark Markers

                                        Licensing

                                        The easiest way to install and license is by using the aescripts + aeplugins manager. To install a trial you can select 'Add Trial' from the 'Account' menu. Alternatively, you can use the ZXP/UXP Installer.


                                        Discussions

                                        Want to talk about it?

                                        Head over to r/aescripts to chat with fellow users about this product.

                                        Need Support?

                                        Please open a support ticket to be connected directly with the author of this product

                                        Version History

                                        1.5.4 -

                                        Aug 4, 2026

                                        Updated with splash to install missing render output template for earlier After Effects versions 22,23,24, required to render for transcription

                                        1.5.3 -

                                        Aug 3, 2026

                                        - **After Effects 2022, 2023 and 2024 work again.** The panel opened and drew its interface, but nothing responded to a click — Scan Comp did nothing, the Navigate tab did nothing, and no error was shown. These releases run an older embedded browser that refused to load the panel's code at all, so none of it ever started. After Effects 2025 and 2026 use a newer browser and were never affected, which is why this went unseen.
                                        - **"Render finished but output file was not created" is fixed.** After Effects silently changes a render's file extension to match whichever Output Module template it uses — ask it for WAV and an AIFF template gives you an AIFF — and VoxMark then went looking for a file that was never written. It now uses the file After Effects actually produced, whatever that turns out to be.
                                        - **A WAV template is now always preferred over an AIFF one.** Where both are installed, the WAV template wins. Previously an AIFF template could be picked even with a perfectly good WAV template sitting next to it, producing audio the transcription services reject.
                                        - Silence trimming is skipped, rather than failing the whole transcription, when the rendered audio is not a WAV.
                                        - The version shown in the panel header is now generated from a single source, so it can no longer drift from the installed build.

                                        **Features**

                                        - **Bundled audio output template.** After Effects 2024 ships no WAV Output Module template, and After Effects does not allow one to be created automatically — the format is not something a script is permitted to set. VoxMark now includes a ready-made one. If your install has no WAV template, the panel tells you so and an **Install audio template…** button reveals the file and spells out the one-time load. Loading it **adds** to your templates — nothing you already have is replaced, and After Effects will note that it already has some of them and skip those.

                                        1.5.2 -

                                        Jul 29, 2026

                                        Initial release on aescripts + aeplugins. AI voiceover transcription to timeline markers and subtitles: renders your comp's audio mix, transcribes with OpenAI, Groq, or AssemblyAI, and places frame-accurate markers. Speaker identification with colour-coded voices, clickable transcript navigation with playhead tracking, per-comp marker memory, timeline declutter modes, and SRT import/export that round-trips with VoxMark for Cinema 4D.

                                        Compatibility

                                        After Effects

                                        2026, 2025, 2024, 2023, 2022

                                        Premiere Pro

                                        2026, 2025, 2024, 2023, 2022

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                                        Updated: Oct 21, 2025 1:35 AM

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